| Magnetite Quartzite-Type Iron Ores – China’s Most Important Current Iron Ore Source |
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| 作者姓名： | HAO Ziguo FEI Hongcai HAO Qingqing and Susan TURNER |
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| 作者单位： | 1 Chinese Academy of Geological Sciences, Beijing 100037, China; 2 Editorial Office of Acta Geologica Sinica (English edition), Geological Society of China, Beijing 100037, China; 3 Editorial Office of Geology and Exploration, Institute of Mineral Resources Research, China Metallurgical Geology Bureau, Beijing 100025, China |
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| 摘 要： | 正China is abundant in iron-ore resources,with proven ore reserves of 576.62×108 t and proven reserves of 210×108 t,containing an average iron content of 33%.However,the rich iron-ore reserves of 10.85×108 t only account for 1.9%of all proven reserves.China’s iron-ore resources are characterized by many lean ores and a few rich ones.
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| 关 键 词： | 铁矿石资源 磁铁石英岩 中国 矿石储量 探明储量 铁含量 |
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